3845608074 has 96 divisors (see below), whose sum is σ = 10534717440. Its totient is φ = 984765600.

The previous prime is 3845608021. The next prime is 3845608093. The reversal of 3845608074 is 4708065483.

3845608074 is a `hidden beast` number, since 3 + 8 + 4 + 560 + 80 + 7 + 4 = 666.

3845608074 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78867 + ... + 117945.

It is an arithmetic number, because the mean of its divisors is an integer number (109736640).

Almost surely, 2^3845608074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3845608074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5267358720).

3845608074 is an abundant number, since it is smaller than the sum of its proper divisors (6689109366).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3845608074 is a wasteful number, since it uses less digits than its factorization.

3845608074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39176 (or 39173 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The square root of 3845608074 is about 62012.9669827206. The cubic root of 3845608074 is about 1566.7090074468.

The spelling of 3845608074 in words is "three billion, eight hundred forty-five million, six hundred eight thousand, seventy-four".